Registered patent attorney
Casey G Campbell
Firm
Barnes & Thornburg, LLP
Address
One North Wacker Drive
Suite 4400
Chicago, IL, 60606
US
Phone
Registered as
Registered patent attorney
Other attorneys at Barnes & Thornburg, LLP
- Adam S BobelUSPTO Reg. 70602 · Indianapolis, IN
- Ronald E CahillUSPTO Reg. 38403 · Boston, MA
- Renee A. DanegaUSPTO Reg. 73510 · Washington, DC
- Joseph L. FehribachUSPTO Reg. 76420 · Indianapolis, IN
- Alan G GormanUSPTO Reg. 38472 · Atlanta, GA
- Yoojin JungUSPTO Reg. 76302 · Indianapolis, IN
- Ryan L MarshallUSPTO Reg. 47770 · Salt Lake City, UT
- Alice O MartinUSPTO Reg. 35601 · Chicago, IL
Other patent attorneys in Chicago, Illinois
- Lawrence H AaronsonMcDonnell Boehnen Hulbert & Berghoff LLP
- Dennis J AbdelnourHonigman LLP
- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
- John AbramicSteptoe & Johnson LLP
- David Brian AbramowitzLocke Lord LLP
- Hugh A AbramsShook, Hardy & Bacon LLP
- Matthias AbrellMarshall Gerstein & Borun, LLP
Frequently asked
Frequently asked about Casey G Campbell
Is Casey G Campbell a registered patent attorney?
Yes. Casey G Campbell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 77381). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Casey G Campbell located?
Casey G Campbell's office is in Chicago, Illinois (60606). Affiliated with Barnes & Thornburg, LLP.
What firm does Casey G Campbell work at?
Casey G Campbell is listed as affiliated with Barnes & Thornburg, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Casey G Campbell?
Casey G Campbell's office phone (per the USPTO public roster) is 312-214-4828. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.